AceServiceAbility

java.lang.Object
- ohos.app.AbilityContext
- - ohos.aafwk.ability.Ability
  - - ohos.ace.ability.AceAbility
    - - ohos.ace.ability.AceServiceAbility

所有已实现的接口:

IAssistanceChannel, IAbilityContinuation, ILifecycle, Context
```
public class AceServiceAbility
extends AceAbility
```
Child class of Ability. Any class specific to application running should derive from AceServiceAbility.

从以下版本开始:

7

SystemCapability

SystemCapability.ACE.UIEngine

嵌套类概要
- 从类继承的嵌套类/接口 ohos.aafwk.ability.Ability
  Ability.LayoutParamsHelper, Ability.WindowAttributeHelper

字段概要
- 从类继承的字段 ohos.aafwk.ability.Ability
  FORM_INVISIBLE, FORM_VISIBLE
- 从接口继承的字段 ohos.app.Context
  CONTEXT_IGNORE_SECURITY, CONTEXT_INCLUDE_CODE, CONTEXT_RESOUCE_ONLY, CONTEXT_RESTRICTED, MODE_APPEND, MODE_PRIVATE
- 从接口继承的字段 ohos.aafwk.ability.IAbilityContinuation
  ERR_ABILITY_QUERY_FAILED, ERR_CONTINUE_TIMEOUT, ERR_DEVICE_OFFLINE, ERR_INSTALL_FREE_NOT_SUPPORTED, ERR_NETWORK_UNAVAILABLE, ERR_PARAMETER_INVALID, ERR_PERMISSION_DENIED, ERR_REMOTE_DEVICE_INCOMPATIBLE, ERR_UNKNOWN, SUCCESS

构造器概要

构造器
构造器说明

AceServiceAbility()

构造器
构造器	说明
`AceServiceAbility()`

方法概要

所有方法实例方法具体方法
限定符和类型	方法	说明
`protected FormState`	`onAcquireFormState(Intent intent)`	on acquire state
`protected void`	`onCastTempForm(long formId)`	cast a temp form by the given formId
`protected void`	`onCommand(Intent intent, boolean restart, int startId)`	Called back when Service is started.
`protected IRemoteObject`	`onConnect(Intent intent)`	Called back when a Service ability is first connected to an ability.
`protected ProviderFormInfo`	`onCreateForm(Intent intent)`	Form ability on create form
`protected void`	`onDeleteForm(long formId)`	update a form by the given formId
`protected void`	`onDisconnect(Intent intent)`	ability onDisconnect
`protected void`	`onEventNotify(Map<Long,Integer> formEvents)`	on form notify
`void`	`onReconnect(Intent intent)`	ability onReconnect
`void`	`onStart(Intent intent)`	Called back when an ability is started for initialization (it can be called only once in the entire lifecycle of an ability).
`void`	`onStop()`	Called back before an ability is destroyed.
`protected void`	`onTriggerFormEvent(long formId, String message)`	on form event
`protected void`	`onUnloadForm()`	destroy form
`protected void`	`onUpdateForm(long formId)`	update a form by the given formId
`void`	`setInstanceName(String name)`	Sets an instance name.

从类继承的方法 ohos.aafwk.ability.Ability
addActionRoute, batchInsert, call, cancelBackgroundRunning, connectAbility, continueAbility, continueAbility, continueAbilityReversibly, continueAbilityReversibly, createPipeFile, delete, denormalizeUri, disconnectAbility, dispatchAccessibilityEventInfo, executeBatch, executeOperation, findComponentById, getAbilityName, getAbilityPackage, getAdmissionTransitionConcurEnabled, getAdmissionTransitionObject, getAVController, getBackTransitionConcurEnabled, getBackTransitionObject, getContinuationRegisterManager, getContinuationState, getCurrentFocus, getFileTypes, getIntent, getLayoutParams, getLifecycle, getOriginalDeviceId, getQuitTransitionObject, getReadmissionTransitionObject, getSharedItemAdmissionTransitionObject, getSharedItemBackTransitionObject, getSharedItemQuitTransitionObject, getSharedItemReadmissionTransitionObject, getState, getType, getVolumeTypeAdjustedByKey, getWindow, hasWindowFocus, insert, isTemporary, isTerminating, keepBackgroundRunning, normalizeUri, onCommand, onCreateForm, onDeleteForm, onEventDispatch, onHotkeyTriggered, onInitialized, onKeyPressAndHold, onLeaveForeground, onMissionDeleted, onNewDescription, onOrientationChanged, onPostActive, onPostStart, onSetCaller, onStoreDataWhenConfigChange, onTopActiveAbilityChanged, onTriggerFormEvent, onUpdateForm, onWindowFocusChanged, openFile, openRawFile, parsePredictionArgsReference, parseValuesBucketReference, postTask, query, reload, reverseContinueAbility, setAbilitySliceAnimator, setAdmissionTransitionConcurEnabled, setAdmissionTransitionObject, setAVController, setBackTransitionConcurEnabled, setBackTransitionObject, setFormNextRefreshTime, setIntent, setIsAmbientMode, setLayoutParams, setMainRoute, setQuitTransitionObject, setReadmissionTransitionObject, setResult, setSharedItemAdmissionTransitionObject, setSharedItemBackTransitionObject, setSharedItemQuitTransitionObject, setSharedItemReadmissionTransitionObject, setSwipeToDismiss, setUIContent, setUIContent, setVolumeTypeAdjustedByKey, setWindowBackgroundColor, shutdown, startAbility, startAbility, startAbility, startAbility, startAbilityForResult, startAbilityForResult, startAssistAbility, stopAbility, stopAssistAbility, supportHighPerformanceUI, terminateAbility, update, updateForm, updateForm, updateForm, updateForm

从类继承的方法 ohos.app.AbilityContext
attachBaseContext, canRequestPermission, compelVerifyCallerPermission, compelVerifyCallerUriPermission, compelVerifyPermission, compelVerifyPermission, compelVerifyUriPermission, compelVerifyUriPermission, compelVerifyUriPermission, createBundleContext, createParallelTaskDispatcher, createSerialTaskDispatcher, deleteFile, displayUnlockMissionMessage, getAbilityInfo, getAbilityManager, getAbilityPackageContext, getApplicationContext, getApplicationInfo, getAppType, getBundleCodePath, getBundleManager, getBundleName, getBundleResourcePath, getCacheDir, getCaller, getCallingAbility, getCallingBundle, getClassloader, getCodeCacheDir, getColor, getColorMode, getContext, getDatabaseDir, getDataDir, getDir, getDisplayOrientation, getDistributedDir, getElementName, getExternalCacheDir, getExternalCacheDirs, getExternalFilesDir, getExternalFilesDirs, getExternalMediaDirs, getFilesDir, getGlobalTaskDispatcher, getHapModuleInfo, getIntArray, getLastStoredDataWhenConfigChanged, getLocalClassName, getMainTaskDispatcher, getNoBackupFilesDir, getPattern, getPreferencesDir, getProcessInfo, getProcessName, getResourceManager, getResourceManager, getString, getString, getStringArray, getTheme, getThemeId, getUITaskDispatcher, init, isCredentialEncryptedStorage, isDeviceEncryptedStorage, isUpdatingConfigurations, lockMission, printDrawnCompleted, requestPermissionsFromUser, restart, setColorMode, setDisplayOrientation, setPattern, setShowOnLockScreen, setTheme, setTransitionAnimation, setWakeUpScreen, startAbilities, startAbility, startAbility, startAbility, switchToCredentialEncryptedStorageContext, switchToDeviceEncryptedStorageContext, terminateAbility, terminateAbilityResult, unlockMission, verifyCallingOrSelfPermission, verifyCallingPermission, verifyPermission, verifySelfPermission

从接口继承的方法 ohos.aafwk.ability.IAbilityContinuation
onFailedContinuation

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - AceServiceAbility
```
public AceServiceAbility()
```
- 方法详细资料
  - onUnloadForm
```
protected void onUnloadForm()
```
    destroy form
    
    覆盖:
    
    onUnloadForm 在类中 Ability
  - onStart
```
public void onStart(Intent intent)
```
    从类复制的说明: Ability
    
    Called back when an ability is started for initialization (it can be called only once in the entire lifecycle of an ability).
    Most initialization operations should be performed by calling this method. For example, you can use the current method to call Ability.setMainRoute(java.lang.String) and Ability.addActionRoute(java.lang.String,java.lang.String) to set the main router and action router for a Page ability.
    
    覆盖:
    
    onStart 在类中 AceAbility
    
    参数:
    
    intent - Indicates information carried when this ability is started. Note: For a Service ability, null is passed.
  - onStop
```
public void onStop()
```
    从类复制的说明: Ability
    
    Called back before an ability is destroyed.
    This method indicates the end of the ability lifecycle. It can be executed after the ability calls the Ability.terminateAbility() method or the last ability slice of the ability calls the AbilitySlice#terminate() method. Generally, this method is used to clear resources.
    
    覆盖:
    
    onStop 在类中 AceAbility
  - onCommand
```
protected void onCommand(Intent intent,
                         boolean restart,
                         int startId)
```
    Called back when Service is started.
    
    覆盖:
    
    onCommand 在类中 Ability
    
    参数:
    
    intent - Indicates the intent of Service to start.
    
    restart - Indicates the startup mode. The value true indicates that Service is restarted after being destroyed, and the value false indicates a normal startup.
    
    startId - Indicates the number of times the Service ability has been started. The startId is incremented by 1 every time the ability is started. For example, if the ability has been started for six times, the value of startId is 6.
  - onConnect
```
protected IRemoteObject onConnect(Intent intent)
```
    从类复制的说明: Ability
    
    Called back when a Service ability is first connected to an ability.
    This method is called only on Service abilities. You can override the method to return the proxy of a Service ability.
    
    覆盖:
    
    onConnect 在类中 Ability
    
    参数:
    
    intent - Indicates connection information about the Service ability.
    
    返回:
    
    Returns the proxy of the Service ability.
  - onDisconnect
```
protected void onDisconnect(Intent intent)
```
    ability onDisconnect
    
    覆盖:
    
    onDisconnect 在类中 Ability
    
    参数:
    
    intent - Indicates the intent of Service to disconnect
    
    从以下版本开始:
    
    7
  - onReconnect
```
public void onReconnect(Intent intent)
```
    ability onReconnect
    
    覆盖:
    
    onReconnect 在类中 Ability
    
    参数:
    
    intent - Indicates the intent of Service to reconnect
    
    从以下版本开始:
    
    7
  - setInstanceName
```
public void setInstanceName(String name)
```
    Sets an instance name.
    
    覆盖:
    
    setInstanceName 在类中 AceAbility
    
    参数:
    
    name - Indicates the instance name. The value cannot be an empty string. Otherwise, your application cannot run properly.
    
    从以下版本开始:
    
    7
  - onCreateForm
```
protected ProviderFormInfo onCreateForm(Intent intent)
```
    Form ability on create form
    
    覆盖:
    
    onCreateForm 在类中 Ability
    
    参数:
    
    intent - intent info
    
    返回:
    
    provider form info
    
    从以下版本开始:
    
    7
  - onUpdateForm
```
protected void onUpdateForm(long formId)
```
    update a form by the given formId
    
    覆盖:
    
    onUpdateForm 在类中 Ability
    
    参数:
    
    formId - the form to update
    
    从以下版本开始:
    
    7
  - onDeleteForm
```
protected void onDeleteForm(long formId)
```
    update a form by the given formId
    
    覆盖:
    
    onDeleteForm 在类中 Ability
    
    参数:
    
    formId - the form to update
    
    从以下版本开始:
    
    7
  - onCastTempForm
```
protected void onCastTempForm(long formId)
```
    cast a temp form by the given formId
    
    覆盖:
    
    onCastTempForm 在类中 Ability
    
    参数:
    
    formId - the form to cast
    
    从以下版本开始:
    
    7
  - onTriggerFormEvent
```
protected void onTriggerFormEvent(long formId,
                                  String message)
```
    on form event
    
    覆盖:
    
    onTriggerFormEvent 在类中 Ability
    
    参数:
    
    formId - the given form
    
    message - the given message
  - onEventNotify
```
protected void onEventNotify(Map<Long,Integer> formEvents)
```
    on form notify
    
    覆盖:
    
    onEventNotify 在类中 Ability
    
    参数:
    
    formEvents - the given events
  - onAcquireFormState
```
protected FormState onAcquireFormState(Intent intent)
```
    on acquire state
    
    覆盖:
    
    onAcquireFormState 在类中 Ability
    
    参数:
    
    intent - the given form data
    
    返回:
    
    the form state

类 AceServiceAbility

嵌套类概要

从类继承的嵌套类/接口 ohos.aafwk.ability.Ability

字段概要

从类继承的字段 ohos.aafwk.ability.Ability

从接口继承的字段 ohos.app.Context

从接口继承的字段 ohos.aafwk.ability.IAbilityContinuation

构造器概要

方法概要

从类继承的方法 ohos.aafwk.ability.Ability

从类继承的方法 ohos.app.AbilityContext

从类继承的方法 ohos.ace.ability.AceAbility

从接口继承的方法 ohos.aafwk.ability.IAbilityContinuation

从类继承的方法 java.lang.Object

构造器详细资料

AceServiceAbility

方法详细资料

onUnloadForm

onStart

onStop

onCommand

onConnect

onDisconnect

onReconnect

setInstanceName

onCreateForm

onUpdateForm

onDeleteForm

onCastTempForm

onTriggerFormEvent

onEventNotify

onAcquireFormState